Miracles are happening all around the world, probably daily. God wants us to ask him for things.
He wants us to pray to him. We do not exactly always get an answer but sometimes we do.
If God would answer our prayers always like an automatic servant or machine, we would probably be hard to please after a while.
God has answered my prayers several times.

Kathryn Kuhlman -a great service of healing in God's ministry
God performed fantastic miracles through this woman! Read her amazing books, one of them is called "God can".
Of course women can preach in the churh. Kathryn Kuhlman is so cool! She reminds me of the pop artist Björk for some reason.
God performed many miracles and healed many people through her.
http://kathrynkuhlman.com

God answered my prayer and healed a sick leg
This is quite awsome actually!
I pray to Jesus quite often and have received answers to prayer sometimes.
I prayed for my uncle once who was in the hospital with one leg who would probably be amputated from the knee, it was stiff and half cold.
A few days later the leg had healed and my uncle was out walking.
He still has some pain left, but not so much and he had walked very long distances the following weeks.
The doctors told him that they just could not believe how his bones could be healthy. They said it was impossible, sort of.
They said that the veins had sought out new avenues! My uncle does not believe in God so he thought it was pretty funny and wanted to hear what I said when I prayed.
Since he does not believe in God, he had said "no thanks" when I was in the hospital and asked if I would pray.
But he wanted me to massage his toes a little and when I did I remember that I thought the name of Jesus.
But then I prayed firmly at home late at night. That is so cool! Thank you Jesus. Jesus is a healer.